Angochitina |
Angochitina valentinii
|
Europe |
Ludlovian |
Ludlovian |
Belonechitina |
Belonechitina robusta
|
Europe |
Caradocian |
|
Belonechitina |
Belonechitina sp.A
sp. nov. |
Africa |
Middle Ordovician |
|
Calpichitina |
Calpichitina scabiosa
|
North America |
Caradocian |
|
Calpichitina |
Calpichitina scabiosa
|
Asia |
Caradocian |
|
Clathrochitina |
Clathrochitina aquitanica
|
Europe |
Caradocian |
|
Clathrochitina |
Clathrochitina carmenchui
|
Europe |
Late Gothlandian |
Early Devonian |
Clathrochitina |
Clathrochitina clathrata
|
Europe |
Wenlockian |
|
Clathrochitina |
Clathrochitina eisenacki
|
Europe |
Caradocian |
|
Clathrochitina |
Clathrochitina oblonga
|
Africa |
Middle Ordovician |
|
Clathrochitina |
Clathrochitina retifera
|
Africa |
Middle Ordovician |
Late Ordovician |
Clathrochitina |
Clathrochitina striata
|
Africa |
Middle Ordovician |
|
Clathrochitina |
Clathrochitina striata
|
Africa |
Middle Ordovician |
|
Conochitina |
Conochitina aculeata
|
Europe |
Caradocian |
|
Conochitina |
Conochitina acuminata
|
Europe |
Early Gothlandian |
Middle Gothlandian |
Conochitina |
Conochitina acuminata
|
Africa |
Gothlandian |
|
Conochitina |
Conochitina armillata
|
Africa |
Llandoverian |
|